llvmbot wrote:

<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Ryosuke Niwa (rniwa)

<details>
<summary>Changes</summary>

This fixes a bug where report links generated from files such as 
StylePrimitiveNumericTypes+Conversions.h in WebKit result in an error.

---
Full diff: https://github.com/llvm/llvm-project/pull/120810.diff


1 Files Affected:

- (modified) clang/tools/scan-build/bin/scan-build (+13-1) 


``````````diff
diff --git a/clang/tools/scan-build/bin/scan-build 
b/clang/tools/scan-build/bin/scan-build
index 37241c6d85c5b2..66a7158062a468 100755
--- a/clang/tools/scan-build/bin/scan-build
+++ b/clang/tools/scan-build/bin/scan-build
@@ -820,7 +820,8 @@ ENDTEXT
       }
 
       # Emit the "View" link.
-      print OUT "<td><a href=\"$ReportFile#EndPath\">View Report</a></td>";
+      my $EncodedReport = URLEscape($ReportFile);
+      print OUT "<td><a href=\"$EncodedReport#EndPath\">View Report</a></td>";
 
       # Emit REPORTBUG markers.
       print OUT "\n<!-- REPORTBUG id=\"$ReportFile\" -->\n";
@@ -1465,6 +1466,17 @@ sub HtmlEscape {
   return $tmp;
 }
 
+##----------------------------------------------------------------------------##
+# URLEscape - encode characters that are special in URLs
+##----------------------------------------------------------------------------##
+
+sub URLEscape {
+  my $arg = shift || '';
+  my $tmp = $arg;
+  $tmp =~ s/\+/%2B/g;
+  return $tmp;
+}
+
 
##----------------------------------------------------------------------------##
 # ShellEscape - backslash escape characters that are special to the shell
 
##----------------------------------------------------------------------------##

``````````

</details>


https://github.com/llvm/llvm-project/pull/120810
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